Tire tread



FIG. 1 is a perspective view of a tire tread showing my new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof; a top plan view thereof is identical to the front elevational view; a rear elevational view thereof is identical to the front elevational view; and a bottom plan view thereof is identical to the front elevational view;

FIG. 3 is a right side view thereof; a left side view thereof is a mirror image of the right side view; and,

FIG. 4 is an enlarged fragmentary view from upper 4-4 to lower 4-4 in FIG. 2.

The broken lines illustrate environmental subject matter only and form no part of the claimed design. The stippling in the drawings depicts recessed portions of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 